Commit cf94ca49 authored Dec 21, 2019 by Lubomir Rintel Committed by Greg Kroah-Hartman Dec 30, 2019

USB: EHCI: ehci-mv: make the PHY optional



We may be using a NOP transceiver and those are treated specially by the
USB core and return -ENODEV with devm_phy_get().

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20191221065008.266445-3-lkundrak@v3.sk


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent eb148836

drivers/usb/host/ehci-mv.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -116,7 +116,7 @@ static int mv_ehci_probe(struct platform_device *pdev)
		ehci_mv->set_vbus = pdata->set_vbus;
		}

		ehci_mv->phy = devm_phy_get(&pdev->dev, "usb");
		ehci_mv->phy = devm_phy_optional_get(&pdev->dev, "usb");
		if (IS_ERR(ehci_mv->phy)) {
		retval = PTR_ERR(ehci_mv->phy);
		if (retval != -EPROBE_DEFER)

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